Classic American cars are undoubtedly a big industry even today, decades after they went out of production. Gearheads of all shapes and sizes are involved full-time in keeping the hobby and culture alive, but a 25-year-old car nut from Europe took things one step further. He comes from a country that’s virtually invisible on the map of automotive greats (name one Romanian car from memory, please. I’ll wait), but has climbed to the top of the Det…